Macurco Combustible Gas Detector GD-2A for Natural Gas or Propane, 12-24V AC/DC, Panel Connected
The alert that gets heard.
The GD-2A is a combustible gas detector that senses natural gas (NG) or propane (LP) and ties into any fire or burglary control panel for local and remote monitoring. It suits homes, kitchens, offices, retail stores and institutional...

Gas Detector
The GD-2A is a combustible gas detector that senses natural gas (NG) or propane (LP) and ties into any fire or burglary control panel for local and remote monitoring. It suits homes, kitchens, offices, retail stores and institutional buildings where gas appliances are used, and gives an early warning of a gas leak through the...

Everything you need to know.
| Brand | Macurco |
| Model | GD-2A |
| Product type | Gas Detector |
Macurco Combustible Gas Detector GD-2A for Natural Gas or Propane, 12-24V AC/DC, Panel ...
The GD-2A is a combustible gas detector that senses natural gas (NG) or propane (LP) and ties into any fire or burglary control panel for local and remote monitoring. It suits homes, kitchens, offices, retail stores and institutional buildings where gas appliances are used, and gives an early warning of a gas leak through the alarm system.
Key Features
- Natural gas or propane detection – detects NG or LP combustible heating gases.
- Ties into any fire or burglary panel – for local alerts and remote central-station monitoring.
- Long-life sensor – low replacement costs over the life of the system.
- No calibration needed – low maintenance after installation.
- Flexible power – runs on 9-32VDC or 12-24VAC.
- Status LEDs – red for alarm, green for normal operation.
- Double-gang box mounting – installs neatly on a standard double-gang electrical box.
- UL 2075 listed and tested to the 1484 standard for residential gas detectors; made in America.
Specifications
- Product type: Combustible gas detector
- Model: GD-2A
- Manufacturer part number: 70-0715-6468-9
- Detectable gases: Natural gas, propane
- Connectivity: Wired
- Input voltage: 9-32VDC or 12-24VAC
- Indicators: Red alarm LED, green normal LED
- Mounting: Surface mount, double-gang box
- Material: Plastic; colour: white
- Dimensions: 4.5" H x 5" L x 1.62" W
- Certification: UL 2075
Typical Uses
- Kitchens, laundry and furnace rooms with gas appliances
- Office buildings, retail stores and institutional buildings
- Adding gas leak detection to an existing alarm panel
Select natural gas or propane mounting height and placement according to the installation manual and local codes.
Need help with compatibility?
Looking for a manufacturer part number, compatible replacement, or quantity order? Contact Raztechs for sourcing and quote support.

Macurco GD-2A, ready to order.
- Brand: Macurco
- Model: GD-2A
- Type: Gas Detector
Related equipment
You may also like
Macurco Fixed Combustible Gas Detector GD-6 for Methane, Propane and Hydrogen, 12-24VAC/12-32VDC, Gray
Model: GD-6
Macurco Combustible Gas Detector GD-2B for Natural Gas or Propane, 9-32VDC or 12-24VAC, 900 sq ft
Model: GD-2B
Macurco Round Carbon Monoxide CO Detector CM-E1R for Security Panels, 9-32VDC, 10-Year Sensor
Model: CM-E1R
Macurco Fixed Carbon Monoxide CO Gas Detector CM-6 with LED Display and Fan Relay, 12-24VAC/12-32VDC, Gray
Model: CM-6
Macurco Carbon Monoxide CO Detector CM-E1 for Security Panels, 9-32VDC, Residential and Light Commercial
Model: CM-E1
AJAX DualCurtain Outdoor Jeweller Bidirectional Curtain IR Motion Detector 42803.81.WH3, White
Model: 42803.81.WH3
AJAX FireProtect 2RB Heat and Smoke Fire Detector with Replaceable Batteries 68695.136.WH3, White
Model: 68695.136.WH3
AJAX MotionCam (PhOD) Jeweller IR Motion Detector with Photo Verification 57539.120.BL3, Black
Model: 57539.120.BL3
